Chinese Ambassador to Myanmar Hong Liang speaks during a workshop on heritage sites management in Lancang-Mekong countries in Bagan, Myanmar, Feb. 20, 2019. Myanmar hosted a two-day workshop on heritage sites management in Lancang-Mekong countries in its ancient city of Bagan on Wednesday. The workshop featured extensive discussions and view exchanges of representatives from six Lancang-Mekong countries -- China, Cambodia, Laos, Myanmar, Vietnam and Thailand. (Xinhua/U Aung)