Perhaps you should try some spelling variations:
nhanh thong » nhanh chong, nhanh thang, nhan thong
cong thanh » dong thanh, cong trinh, truong thanh
chua xang » chua nang, chuc nang, chua dong
quan hang » quan hoang, quan lang, quan hanh
chu bang » thu bang, chuc nang, chu quang
cong tan » cong tac, cong san, cong ty

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo ((chua xang) OR (chu bang)) - nhanh thong quan hang ((cong tan) or (cong thanh)) van ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo ((chua xang) OR (chu bang)) - nhanh thong quan hang ((cong tan) OR (cong thanh)) van ban.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo ((chua xang) OR (chu bang)) - nhanh thong quan hang ((cong tan) or (cong thanh)) van ban".
• Adding a wildcard symbol may retrieve word variants: theo ((chua xang) OR (chu bang)) - nhanh thong quan hang ((cong tan) or (cong thanh)) van ban*.