Perhaps you should try some spelling variations:
thanh tung » thanh cong
luong cong » dung cong, trong cong, cong cong
hien danh » thien danh, hien hanh, hien nhanh
tung chat » dung chat, luong chat, cuong chat
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 danh - thanh tung chat luong cong tan than cap~.
• Adding a wildcard symbol may retrieve word variants: hoc hien danh - thanh tung chat luong cong tan than cap*.