Perhaps you should try some spelling variations:
thi chieu » thi chien, thi hieu, theo chieu
tranh van » tran van, trinh van, thanh van
dung cong » dung trong
hang cong » dang cong, hang nong, bang cong
doan phan » doanh phan, toan phan, dan phan
ho chieu » theo chieu, hoc thieu, doi chieu
phan cac » nhan cach, phan dau, phan lap

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((ho chieu) or (thi chieu)) sang - canh tranh van ((dung cong) or (hang cong)) doan phan cac~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((ho chieu) OR (thi chieu)) sang - canh tranh van ((dung cong) OR (hang cong)) doan phan cac.
• Adding a wildcard symbol may retrieve word variants: ((ho chieu) or (thi chieu)) sang - canh tranh van ((dung cong) or (hang cong)) doan phan cac*.