Perhaps you should try some spelling variations:
truong cong » trong cong, truong dong, truong long
cua truong » cua trung, xuan truong, cac truong
tranh cua » doanh cua, manh cua
chi danh » chi dan, chi anh, chi dinh
cong van » cong vang, cong san, song van
ban hanh » ban hang
doi chi » doi khi
ban cau » bang cau, ban can, van cau

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 - canh tranh cua truong cong van ((ban cau) or (ban hanh))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi chi danh - canh tranh cua truong cong van ((ban cau) OR (ban hanh))*.