Perhaps you should try some spelling variations:
thanh phuong » thanh huong, thanh chuong, khanh phong
ngang thanh » nang thanh, nganh thanh, ngan thanh
chieu sang » chieu sach, chieu xanh, hieu lang
cong ngang » cong nhan, cong quang, cong lang
cua khong » hua khong, cua phuong, cua thuong
thanh thu » thanh thuy, thanh tu, khanh thu
ho chieu » theo chieu, hoc thieu, doi chieu
cua tong » cua cong, cua dong, cua nong

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 phuong ((cua khong) or (cua tong)) cong ngang thanh thu~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu sang - thanh phuong ((cua khong) OR (cua tong)) cong ngang thanh thu.
• Adding a wildcard symbol may retrieve word variants: ho chieu sang - thanh phuong ((cua khong) or (cua tong)) cong ngang thanh thu*.