Perhaps you should try some spelling variations:
phuc nang » chuc nang, phuc hang, phuc nhung
tranh vap » tranh va, tranh van, tranh chap
vap nhung » va nhung, ve nhung, voi nhung
thanh lap » thanh san, phan lap, thanh hai
chu sang » chu bang, thu sang, chieu sang
cong dan » cong san, huong dan, cong dong
cong tan » cong tac, cong san, cong thanh

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo ((chu sang) or (phuc nang)) - canh tranh vap nhung ((cong dan) or (cong tan)) thanh lap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo ((chu sang) OR (phuc nang)) - canh tranh vap nhung ((cong dan) OR (cong tan)) thanh lap.
• Adding a wildcard symbol may retrieve word variants: theo ((chu sang) or (phuc nang)) - canh tranh vap nhung ((cong dan) or (cong tan)) thanh lap*.