Perhaps you should try some spelling variations:
thien danh » thien anh, thien dang, thien thanh
thanh tung » thanh cong
quan thong » quang thong, quan trong, xuan thong
thong cong » trong cong, tong cong, thong thong
tung quan » tuong quan, trung quan, dung quan
cong tac » cong ty
tac than » tac thanh, tam than, tac nhan
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 ((thien danh) or (tieng anh)) - thanh tung quan thong cong tac than cap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc ((thien danh) OR (tieng anh)) - thanh tung quan thong cong tac than cap.
• Adding a wildcard symbol may retrieve word variants: hoc ((thien danh) or (tieng anh)) - thanh tung quan thong cong tac than cap*.