Perhaps you should try some spelling variations:
chieu lang » chieu sang, hieu lang, chi lang
trinh luan » trinh luat, trinh quan, trinh han
thong cong » trong cong, tong cong, thong thong
ho chieu » theo chieu, hoc thieu, doi chieu
tinh cua » trinh cua, sinh cua, tinh chat
cong dan » cong san, cong tan, huong dan
dan than » dan chan, ban than, van than
than cau » toan cau, phan cau, than cap

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 lang - hanh ((trinh luan) or (tinh cua)) thong cong dan than cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu lang - hanh ((trinh luan) OR (tinh cua)) thong cong dan than cau.
• Adding a wildcard symbol may retrieve word variants: ho chieu lang - hanh ((trinh luan) or (tinh cua)) thong cong dan than cau*.