Perhaps you should try some spelling variations:
thong cong » trong cong, tong cong, thong thong
theo chu » theo chieu, cho chu, chao chu
chu bang » thu bang, chuc nang, chu quang
mang cua » manh cua, dung cua, cong cua
cong san » cong tac
chan ban » can ban, chat ban, chan doan
chan nan » chan nhan, chang nang, chan doan
ban cua » ban quan

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 bang - nhanh ((mang cua) OR (ban cua)) thong cong san ((chan ban) or (chan nan))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo chu bang - nhanh ((mang cua) OR (ban cua)) thong cong san ((chan ban) OR (chan nan)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo chu bang - nhanh ((mang cua) OR (ban cua)) thong cong san ((chan ban) or (chan nan))".
• Adding a wildcard symbol may retrieve word variants: theo chu bang - nhanh ((mang cua) OR (ban cua)) thong cong san ((chan ban) or (chan nan))*.