Perhaps you should try some spelling variations:
tranh hua » tranh chua, tranh cua, tranh ha
hua trong » nhua trong, hoa trong, qua trong
thanh cac » hanh cac, thanh bac, thanh ca
ho chieu » theo chieu, hoc thieu, doi chieu
cong san » cong tac
than cap » khan cap, thanh lap, than cua
doi chi » doi khi

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 (doi chi)) xanh - canh tranh hua trong cong san ((than cap) or (thanh cac))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((ho chieu) OR (doi chi)) xanh - canh tranh hua trong cong san ((than cap) OR (thanh cac)).
• Adding a wildcard symbol may retrieve word variants: ((ho chieu) or (doi chi)) xanh - canh tranh hua trong cong san ((than cap) or (thanh cac))*.