Perhaps you should try some spelling variations:
hanh tranh » canh tranh, hanh trinh, hanh trang
doi chieu » doc hieu, doi chi, mot chieu
tranh van » tran van, trinh van, thanh van
dung cong » dung trong
van thang » van thanh, van khang, van hang
thang man » than man, thong mang, thanh san
ho chieu » theo chieu, hoc thieu, mot chieu
van dung » van dong, xay dung, tin dung
cong van » cong vang, cong san, song van

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 (ho chieu)) tinh - hanh tranh van dung cong van thang man~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((doi chieu) OR (ho chieu)) tinh - hanh tranh van dung cong van thang man*".