Perhaps you should try some spelling variations:
chieu tinh » trieu tinh, lieu tinh, chau tinh
hanh tranh » canh tranh, hanh trinh, lanh tranh
hanh trang » thanh trung, canh tranh, hanh trinh
nhung cong » dung cong, thong cong, hang cong
thanh lap » thanh san, phan lap, thanh hai
ho chieu » theo chieu, hoc thieu, doi chieu
cong dan » cong san, cong tan, huong dan
than cap » khan cap, thanh cac, than cua

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho chieu tinh - ((hanh tranh) or (hanh trang)) va nhung cong dan ((than cap) OR (thanh lap))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu tinh - ((hanh tranh) OR (hanh trang)) va nhung cong dan ((than cap) OR (thanh lap)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho chieu tinh - ((hanh tranh) or (hanh trang)) va nhung cong dan ((than cap) OR (thanh lap))".
• Adding a wildcard symbol may retrieve word variants: ho chieu tinh - ((hanh tranh) or (hanh trang)) va nhung cong dan ((than cap) OR (thanh lap))*.