Perhaps you should try some spelling variations:
thanh tong » thanh tung, thanh long, thanh hong
quan thanh » ban thanh, van thanh
hien xanh » hien hanh, hien nhanh, chieu xanh
tong quan » thong quan, tong luan, luong quan
cong tan » cong tac, cong san, cong thanh
tan than » tan thanh, tan tran, ban than
than cap » khan cap, thanh lap, thanh cac

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 tong quan thanh cong tan than cap~.
• Adding a wildcard symbol may retrieve word variants: hoc hien xanh - thanh tong quan thanh cong tan than cap*.