Perhaps you should try some spelling variations:
chieu sang » chieu sach, chieu xanh, hieu lang
lanh tranh » canh tranh, lan tranh, hanh trinh
hanh trang » thanh trung, canh tranh, hanh trinh
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 khan » dan khanh, dan chan, dan than
khan cap » khan ap, than cap, khoan cam

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