Perhaps you should try some spelling variations:
hanh trang » thanh trung, canh tranh, hanh trinh
hanh tranh » canh tranh, hanh trinh, lanh tranh
nhung cong » dung cong, thong cong, hang cong
theo chu » theo chieu, cho chu, chao chu
chu tinh » chau tinh, chua tinh, cuu tinh
cong dan » cong san, cong tan, huong dan
than cau » toan cau, phan cau, thanh chau
than cap » khan cap, thanh lap, thanh cac

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) or (hanh trang)) va nhung cong dan ((than cau) or (than cap))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo chu tinh - ((hanh tranh) OR (hanh trang)) va nhung cong dan ((than cau) OR (than cap)).
• Adding a wildcard symbol may retrieve word variants: theo chu tinh - ((hanh tranh) or (hanh trang)) va nhung cong dan ((than cau) or (than cap))*.