Perhaps you should try some spelling variations:
thuong cong » thong cong, thuong con, thuong dong
cua thuong » cua truong, cua phuong, ca thuong
hanh nhan » thanh nhan, danh nhan, anh nhan
chi danh » chi dan, chi anh, chi dinh
hanh han » hanh phan, hanh san, anh han
cong tac » cong ty
chan cap » than cap, cao cap, phan cac
khan cap » khan ap, than cap, khoan cam
doi chi » doi khi

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

• Performing a fuzzy search may retrieve terms with similar spellings: doi chi danh - ((hanh han) or (hanh nhan)) cua thuong cong tac ((chan cap) or (khan cap))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi chi danh - ((hanh han) OR (hanh nhan)) cua thuong cong tac ((chan cap) OR (khan cap)).
• Adding a wildcard symbol may retrieve word variants: doi chi danh - ((hanh han) or (hanh nhan)) cua thuong cong tac ((chan cap) or (khan cap))*.