Perhaps you should try some spelling variations:
thanh trung » thanh tung
mot chieu » doi chieu, ho chieu
hoc thieu » toc thieu
trung cua » truong cua, trung tuan, trung cap
dang cong » dung cong
cua dang » cua cong, cua ban
cong tan » cong tac, cong san, cong thanh
tan van » tran van, tang van, luan van

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((mot chieu) or (((hoc thieu) or (hoc hien)))) xanh - thanh trung cua dang cong tan van ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((mot chieu) OR (((hoc thieu) OR (hoc hien)))) xanh - thanh trung cua dang cong tan van ban.
• Adding a wildcard symbol may retrieve word variants: ((mot chieu) or (((hoc thieu) or (hoc hien)))) xanh - thanh trung cua dang cong tan van ban*.