Perhaps you should try some spelling variations:
thuong cong » thong cong, thuong con, thuong dong
xuat thuong » luat thuong, xuat thong, suat thong
hanh chiet » hanh thiet, hinh chiet, khanh chien
ho chieu » theo chieu, hoc thieu, doi chieu
chao chu » cho chu, cua chu, cao cho
cong san » cong tac
san van » tan van, luan van, tran van

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 (chao chu)) xanh - hanh chiet xuat thuong cong san van ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((ho chieu) OR (chao chu)) xanh - hanh chiet xuat thuong cong san van ban.
• Adding a wildcard symbol may retrieve word variants: ((ho chieu) or (chao chu)) xanh - hanh chiet xuat thuong cong san van ban*.