Perhaps you should try some spelling variations:
quan hoang » luan hoan
chieu sang » chieu sach, chieu xanh, hieu lang
luan dong » luan cong, quan dong, luan nong
ho chieu » theo chieu, hoc thieu, doi chieu
hanh han » hanh nhan, hanh phan, hanh san
cong dan » cong san, cong tan, huong dan
toan cao » toan tap
toan ban » van ban

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 - hanh han ((luan dong) or (quan hoang)) cong dan ((toan cao) or (toan ban))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu sang - hanh han ((luan dong) OR (quan hoang)) cong dan ((toan cao) OR (toan ban)).
• Adding a wildcard symbol may retrieve word variants: ho chieu sang - hanh han ((luan dong) or (quan hoang)) cong dan ((toan cao) or (toan ban))*.