Perhaps you should try some spelling variations:
chieu sang » chieu sach, chieu xanh, hieu lang
manh trung » manh tung, thanh trung, manh hung
cong thanh » dong thanh, cong trinh, cong tan
thanh than » thanh thanh, thanh thang, thanh toan
ho chieu » theo chieu, hoc thieu, doi chieu
nam dang » nam dan, nam danh, nam lang
nam dong » lam dong, nam trong, nam phong
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 sang - manh trung ((nam dang) OR (nam dong)) cong thanh than cau~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho chieu sang - manh trung ((nam dang) OR (nam dong)) cong thanh than cau".
• Adding a wildcard symbol may retrieve word variants: ho chieu sang - manh trung ((nam dang) OR (nam dong)) cong thanh than cau*.