Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
hanh tranh » canh tranh, hanh trinh, hanh trang
tranh cua » doanh cua, manh cua
bang cong » dang cong, hang cong, dung cong
bang song » nang song
theo chu » theo chieu, cho chu, chao chu
chu tinh » chau tinh, chua tinh, cuu tinh
san cau » van cau, ban cau, can cau

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 tinh - hanh tranh cua ((nhung cong) or (((bang cong) OR (bang song)))) thanh san cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo chu tinh - hanh tranh cua ((nhung cong) OR (((bang cong) OR (bang song)))) thanh san cau.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo chu tinh - hanh tranh cua ((nhung cong) or (((bang cong) OR (bang song)))) thanh san cau".
• Adding a wildcard symbol may retrieve word variants: theo chu tinh - hanh tranh cua ((nhung cong) or (((bang cong) OR (bang song)))) thanh san cau*.