Perhaps you should try some spelling variations:
thanh thuong » thanh huong, thanh chuong, thanh phuong
thuong thuat » thuong thuyet, thuong thuc, trong thuat
chieu sang » chieu sach, chieu xanh, hieu lang
nhung cong » dung cong, thong cong, hang cong
hoc chieu » hoc thieu, ho chieu, hoc hien
tong cong » trong cong, cong cong, dung cong
tuan cau » toan cau, quan cau, tuan cu

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: hoc chieu sang - thanh thuong thuat ((nhung cong) or (tong cong)) anh tuan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc chieu sang - thanh thuong thuat ((nhung cong) OR (tong cong)) anh tuan cau*.