Perhaps you should try some spelling variations:
thanh tran » thanh trang, thanh toan, thanh tuan
tuan nhung » quan nhung, tuan hung, thuat nhung
nhung cong » dung cong, thong cong, hang cong
hien xanh » hien hanh, hien nhanh, chieu xanh
thanh tra » thanh toan, thanh hoa
cong dan » cong san, cong tan, huong dan
than cau » toan cau, phan cau, than cap
phan cac » nhan cach, phan dau, phan lap

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc hien xanh - ((thanh tran) or (thanh tra)) tuan nhung cong dan ((than cau) or (phan cac))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc hien xanh - ((thanh tran) OR (thanh tra)) tuan nhung cong dan ((than cau) OR (phan cac)).
• Adding a wildcard symbol may retrieve word variants: hoc hien xanh - ((thanh tran) or (thanh tra)) tuan nhung cong dan ((than cau) or (phan cac))*.