Perhaps you should try some spelling variations:
nhanh lang » nhanh quang, nhanh thang, nhan dang
theo chua » theo chu, ho chua, cheo cua
chua xang » chua nang, chuc nang, chu bang
cua thong » cua thuong, cua khong, cua tong
lang cua » mang cua, hang cua, long cua
cong tac » cong ty
chan ban » can ban, chat ban, chan nan

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 - nhanh lang cua thong ((cong san) OR (cong tac)) chan ban~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo chua xang - nhanh lang cua thong ((cong san) OR (cong tac)) chan ban".
• Adding a wildcard symbol may retrieve word variants: theo chua xang - nhanh lang cua thong ((cong san) OR (cong tac)) chan ban*.