Perhaps you should try some spelling variations:
thanh trung » thanh tung
chieu sang » chieu sach, chieu xanh, hieu lang
cua thuong » cua truong, ca thuong, cua huong
cua phuong » cuu phuong, cuc phuong, luan phuong
ho chieu » theo chieu, hoc thieu, doi chieu
cong dan » cong san, cong tan, huong dan
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 sang - thanh trung ((cua thuong) or (cua phuong)) cong dan ((than cap) or (thanh san))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu sang - thanh trung ((cua thuong) OR (cua phuong)) cong dan ((than cap) OR (thanh san)).
• Adding a wildcard symbol may retrieve word variants: ho chieu sang - thanh trung ((cua thuong) or (cua phuong)) cong dan ((than cap) or (thanh san))*.