Perhaps you should try some spelling variations:
thanh trung » thanh tung
thanh hoach » thanh hoa, thanh hoang, thach hoanh
doi chieu » doi chi, ho chieu, mot chieu
hoc thieu » toc thieu, hoc hien
dung cong » dung trong
ban thanh » ban hanh, ban hang
doc hieu » toc thieu, hoc hien
trung ap » trung cap, trung lap, trung tam
cong ban » cong bang, cong san, cong tan
ap dung » xay dung, van dung

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((((doi chieu) or (hoc thieu))) or (doc hieu)) sang - thanh trung ap dung cong ban thanh hoach~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((((doi chieu) OR (hoc thieu))) OR (doc hieu)) sang - thanh trung ap dung cong ban thanh hoach.
• Adding a wildcard symbol may retrieve word variants: ((((doi chieu) or (hoc thieu))) or (doc hieu)) sang - thanh trung ap dung cong ban thanh hoach*.