Perhaps you should try some spelling variations:
chieu tinh » trieu tinh, lieu tinh, chau tinh
hanh tranh » hanh trinh, lanh tranh, nhanh thanh
hanh trang » thanh trung, hanh trinh, minh trang
nhung cong » dung cong, thong cong, hang cong
ho chieu » theo chieu, hoc thieu, doi chieu
cong dan » cong san, cong tan, huong dan
dan than » dan chan, ban than, van than
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: ho chieu tinh - ((((hanh tranh) OR (canh tranh))) or (hanh trang)) va nhung cong dan than cap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu tinh - ((((hanh tranh) OR (canh tranh))) OR (hanh trang)) va nhung cong dan than cap*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho chieu tinh - ((((hanh tranh) OR (canh tranh))) or (hanh trang)) va nhung cong dan than cap*".