Perhaps you should try some spelling variations:
thang van » tang van, thong van, thang va
thanh van » thanh san, thanh toan, thanh phan
dung cong » dung trong
chao chu » cho chu, cao cho, chao xu
cong san » cong tac
san tran » tan tran, ban tran, dang tran
tran cau » tran chau, toan cau, ran cau
cua chu » sua chua

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((chao chu) or (cua chu)) xanh - cang ((thang van) OR (thanh van)) dung cong san tran cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((chao chu) OR (cua chu)) xanh - cang ((thang van) OR (thanh van)) dung cong san tran cau.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((chao chu) or (cua chu)) xanh - cang ((thang van) OR (thanh van)) dung cong san tran cau".
• Adding a wildcard symbol may retrieve word variants: ((chao chu) or (cua chu)) xanh - cang ((thang van) OR (thanh van)) dung cong san tran cau*.