People walk past the installation by Chinese artist Ai Weiwei 'Law of the Journey (Prototype B)', a 16.4-meter long inflatable boat crowded with anonymous refugee figures, displayed at the Bangkok Art and Culture Centre BACC as part of Bangkok art Biennale in Bangkok, Thailand November 29, 2020. REUTERS/Jorge Silva

People look at a wallpaper, part of the installation by Chinese artist Ai Weiwei 'Law of the Journey (Prototype B)', a 16.4-meter long inflatable boat crowded with anonymous refugee figures, displayed at the Bangkok Art and Culture Centre BACC as part of Bangkok art Biennale in Bangkok, Thailand November 29, 2020. REUTERS/Jorge Silva

People walk past the installation by Chinese artist Ai Weiwei 'Law of the Journey (Prototype B)', a 16.4-meter long inflatable boat crowded with anonymous refugee figures, displayed at the Bangkok Art and Culture Centre BACC as part of Bangkok art Biennale in Bangkok, Thailand November 29, 2020. REUTERS/Jorge Silva

Installation by Chinese artist Ai Weiwei 'Law of the Journey (Prototype B)', a 16.4-meter long inflatable boat crowded with anonymous refugee figures, is pictured at the Bangkok Art and Culture Centre BACC as part of Bangkok art Biennale in Bangkok, Thailand November 29, 2020. REUTERS/Jorge Silva

Installation by Chinese artist Ai Weiwei 'Law of the Journey (Prototype B)', a 16.4-meter long inflatable boat crowded with anonymous refugee figures, is pictured at the Bangkok Art and Culture Centre BACC as part of Bangkok art Biennale in Bangkok, Thailand November 29, 2020. REUTERS/Jorge Silva

The installation by Chinese artist Ai Weiwei 'Law of the Journey (Prototype B)', a 16.4-meter long inflatable boat crowded with anonymous refugee figures, is pictured at the Bangkok Art and Culture Centre BACC as part of Bangkok art Biennale in Bangkok, Thailand November 29, 2020. REUTERS/Jorge Silva

A host interviews a guest at a booth during 2020 Taipei International Finance Expo in Taipei, Taiwan, November 27, 2020. REUTERS/Ann Wang

A speaker talks about the stock market during 2020 Taipei International Finance Expo in Taipei, Taiwan, November 27, 2020. REUTERS/Ann Wang

Customers talk against a backboard with signs of cryptocurrency during 2020 Taipei International Finance Expo in Taipei, Taiwan, November 27, 2020. REUTERS/Ann Wang

A poster shows an app with various currencies during 2020 Taipei International Finance Expo in Taipei, Taiwan, November 27, 2020. REUTERS/Ann Wang

A customer adjusts a gun at the MOA exhibition, where exhibitors will showcase military, outdoor, and airsoft equipment in Taipei, Taiwan, November 27, 2020. REUTERS/Ann Wang

A customer adjusts a gun at the MOA exhibition, where exhibitors will showcase military, outdoor, and airsoft equipment in Taipei, Taiwan, November 27, 2020. REUTERS/Ann Wang

A Taiwan flag can be seen with rockets at the MOA exhibition, where exhibitors will showcase military, outdoor, and airsoft equipment in Taipei, Taiwan, November 27, 2020. REUTERS/Ann Wang

Pork intestines and other organs are seen on the ground after Taiwan lawmakers threw the parts at each other during a scuffle in the parliament in Taipei, Taiwan, November 27, 2020. REUTERS/Ann Wang

Pork intestines and other organs are seen on the ground after Taiwan lawmakers threw the parts at each other during a scuffle in the parliament in Taipei, Taiwan, November 27, 2020. REUTERS/Ann Wang

People check a vending machine of Chinese toy maker Pop Mart at its booth inside a shopping mall in Beijing, China November 27, 2020. REUTERS/Florence Lo

A woman poses for pictures at a booth of Chinese toy maker Pop Mart at a shopping mall in Beijing, China November 27, 2020. REUTERS/Florence Lo

People visit a booth of Chinese toy maker Pop Mart at a shopping mall in Beijing, China November 27, 2020. REUTERS/Florence Lo

People walk past a store of Chinese toy maker Pop Mart at a shopping mall in Beijing, China November 27, 2020. REUTERS/Florence Lo

A man walks past a store of Chinese toy maker Pop Mart at a shopping mall in Beijing, China November 27, 2020. REUTERS/Florence Lo

People visit a booth of Chinese toy maker Pop Mart at a shopping mall in Beijing, China November 27, 2020. REUTERS/Florence Lo

A booth of Chinese toy maker Pop Mart is seen inside a shopping mall in Beijing, China November 27, 2020. REUTERS/Florence Lo

Pork intestines and other organs are seen on the ground after Taiwan lawmakers threw the parts at each other during a scuffle in the parliament in Taipei, Taiwan, November 27, 2020. REUTERS/Ann Wang

Pork intestines and other organs are seen on the ground after Taiwan lawmakers threw the parts at each other during a scuffle in the parliament in Taipei, Taiwan, November 27, 2020. REUTERS/Ann Wang

Pork intestines and other organs are seen on the ground after Taiwan lawmakers threw the parts at each other during a scuffle in the parliament in Taipei, Taiwan, November 27, 2020. REUTERS/Ann Wang

Taiwan lawmakers throw pork intestines at each other during a scuffle in the parliament in Taipei, Taiwan, November 27, 2020. REUTERS/Ann Wang TPX IMAGES OF THE DAY

People shop at a market as the spread of the coronavirus disease (COVID-19) continues in Taipei, Taiwan, November 26, 2020. REUTERS/Ann Wang

Christmas decorations can be seen on a Uber eats motobike in Taipei, Taiwan, November 26, 2020. REUTERS/Ann Wang

Santa Claus decorations on sale at a shop in Taipei, Taiwan, November 26, 2020. REUTERS/Ann Wang

A customer buys Santa Claus decorations in a shop in Taipei, Taiwan, November 26, 2020. REUTERS/Ann Wang

Santa Claus decorations on display at a shop in Taipei, Taiwan, November 26, 2020. REUTERS/Ann Wang

Chinese Foreign Minister Wang Yi talks with South Korean Foreign Minister Kang Kyung-wha during their meeting at the foreign ministry in Seoul, South Korea, November 26, 2020. Kim Min-hee/Pool via REUTERS

Chinese Foreign Minister Wang Yi talks with South Korean Foreign Minister Kang Kyung-wha during their meeting at the foreign ministry in Seoul, South Korea, November 26, 2020. Kim Min-hee/Pool via REUTERS

Chinese Foreign Minister Wang Yi talks with South Korean Foreign Minister Kang Kyung-wha during their meeting at the foreign ministry in Seoul, South Korea, November 26, 2020. Kim Min-hee/Pool via REUTERS

Chinese Foreign Minister Wang Yi talks with South Korean Foreign Minister Kang Kyung-wha (R) during their meeting at the foreign ministry in Seoul, South Korea, November 26, 2020. Kim Min-hee/Pool via REUTERS

South Korean Foreign Minister Kang Kyung-wha talks with Chinese Foreign Minister Wang Yi during their meeting at the foreign ministry in Seoul, South Korea, November 26, 2020. Kim Min-hee/Pool via REUTERS

Chinese Foreign Minister Wang Yi (L) and South Korean Foreign Minister Kang Kyung-wha (R) look on prior to their meeting at the foreign ministry in Seoul, South Korea, November 26, 2020. Kim Min-hee/Pool via REUTERS

Chinese Foreign Minister Wang Yi (L) and South Korean Foreign Minister Kang Kyung-wha (R) prior to their meeting at the foreign ministry in Seoul, South Korea, November 26, 2020. Kim Min-hee/Pool via REUTERS

Chinese Foreign Minister Wang Yi (L) and South Korean Foreign Minister Kang Kyung-wha (R) greet prior to their meeting at the foreign ministry in Seoul, South Korea, November 26, 2020. Kim Min-hee/Pool via REUTERS

A pro-government supporter wearing a face mask holds a sign next to flags of Chinese Communist Party and China placed outside the Central Government Offices ahead of Hong Kong Chief Executive Carrie Lam's annual policy address at the Legislative Council in Hong Kong, China November 25, 2020. REUTERS/Lam Yik

A pro-government supporter wearing a face mask holds a sign next to flags of Chinese Communist Party and China placed outside the Central Government Offices ahead of Hong Kong Chief Executive Carrie Lam's annual policy address at the Legislative Council in Hong Kong, China November 25, 2020. REUTERS/Lam Yik

Flags of Chinese Communist Party and China are seen placed outside the Central Government Offices ahead of Hong Kong Chief Executive Carrie Lam's annual policy address at the Legislative Council in Hong Kong, China November 25, 2020. REUTERS/Lam Yik

Taiwan President Tsai Ing-wen attends a ceremony for the start of construction of a new submarine fleet in Kaohsiung, Taiwan, November 24, 2020. Picture taken November 24, 2020. REUTERS/Ann Wang

China's State Councilor and Foreign Minister Wang Yi (L) and his Japanese counterpart Toshimitsu Motegi attend a joint news conference after their meeting, amid the coronavirus disease (COVID-19) outbreak, in Tokyo, Japan, November 24, 2020. REUTERS/Issei Kato/Pool

China's State Councilor and Foreign Minister Wang Yi (L) and his Japanese counterpart Toshimitsu Motegi attend a joint news conference after their meeting, amid the coronavirus disease (COVID-19) outbreak, in Tokyo, Japan, November 24, 2020. REUTERS/Issei Kato/Pool

China's State Councilor and Foreign Minister Wang Yi and his Japanese counterpart Toshimitsu Motegi attend a joint news conference after their meeting while reporters practice social distancing, amid the coronavirus disease (COVID-19) outbreak, in Tokyo, Japan, November 24, 2020. REUTERS/Issei Kato/Pool

China's State Councilor and Foreign Minister Wang Yi (L) and his Japanese counterpart Toshimitsu Motegi leave their joint news conference after their meeting, amid the coronavirus disease (COVID-19) outbreak, in Tokyo, Japan, November 24, 2020. REUTERS/Issei Kato/Pool

Japanese Foreign Minister Toshimitsu Motegi attends a joint news conference with China's State Councilor and Foreign Minister Wang Yi (not in picture), amid the coronavirus disease (COVID-19) outbreak, in Tokyo, Japan, November 24, 2020. REUTERS/Issei Kato/Pool

China's State Councilor and Foreign Minister Wang Yi (L) and his Japanese counterpart Toshimitsu Motegi attend a joint news conference after their meeting, amid the coronavirus disease (COVID-19) outbreak, in Tokyo, Japan, November 24, 2020. REUTERS/Issei Kato/Pool

China's State Councilor and Foreign Minister Wang Yi attends a joint news conference with his Japanese counterpart Toshimitsu Motegi (not in picture), amid the coronavirus disease (COVID-19) outbreak, in Tokyo, Japan, November 24, 2020. REUTERS/Issei Kato/Pool

China's State Councilor and Foreign Minister Wang Yi (L) and his Japanese counterpart Toshimitsu Motegi attend a joint news conference after their meeting, amid the coronavirus disease (COVID-19) outbreak, in Tokyo, Japan, November 24, 2020. REUTERS/Issei Kato/Pool

China's State Councilor and Foreign Minister Wang Yi waves as he leaves a joint news conference with his Japanese counterpart Toshimitsu Motegi, amid the coronavirus disease (COVID-19) outbreak, in Tokyo, Japan, November 24, 2020. REUTERS/Issei Kato/Pool

China's State Councilor and Foreign Minister Wang Yi (2nd L) and his Japanese counterpart Toshimitsu Motegi (2nd R) arrive for a joint news conference after their meeting, amid the coronavirus disease (COVID-19) outbreak, in Tokyo, Japan, November 24, 2020. REUTERS/Issei Kato/Pool

People attend the ceremony for the start of construction of a new submarine fleet in Kaohsiung, Taiwan, November 24, 2020. REUTERS/Ann Wang

AIT Director Brent Christensen attends a ceremony for the start of the construction of a new submarine fleet in Kaohsiung, Taiwan, November 24, 2020. REUTERS/Ann Wang

Navy Honor Guards are seen at the ceremony for the start of construction of a new submarine fleet in Kaohsiung, Taiwan, November 24, 2020. REUTERS/Ann Wang

Taiwan flag is seen at the CSBC Corporation office site in Kaohsiung, Taiwan, November 24, 2020. REUTERS/Ann Wang

Navy Honor Guards are seen at the ceremony for the start of construction of a new submarine fleet in Kaohsiung, Taiwan, November 24, 2020. REUTERS/Ann Wang

A member of the media takes photos of a Submarine model at the lobby of CSBC Corporation office building in Kaohsiung, Taiwan, November 24, 2020. REUTERS/Ann Wang

A member of staff riding a bike passes the site of the ceremony for the start of construction of a new submarine fleet in Kaohsiung, Taiwan, November 24, 2020. REUTERS/Ann Wang