Perhaps you should try some spelling variations:
tong cong » trong cong, cong cong, dung cong
hanh hang » thanh hang, hang hang, hanh han
chi danh » chi anh, chi dinh, chi hanh
hang cua » mang cua, hang ca, huong cua
cua tong » cua cong, cua dong, cua nong
cong san » cong tac
san chan » san chang, dan chan, san chay
chan cap » khan cap, than cap, cao cap
chi dan » choi dan, chi van, thi dan

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) or (chi dan)) - hanh hang cua tong cong san chan cap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi ((chi danh) OR (chi dan)) - hanh hang cua tong cong san chan cap.
• Adding a wildcard symbol may retrieve word variants: doi ((chi danh) or (chi dan)) - hanh hang cua tong cong san chan cap*.