Perhaps you should try some spelling variations:
thanh tuong » thanh thuong, thanh tung, thanh huong
chieu sang » chieu sach, chieu xanh, hieu lang
thu phuong » thi phuong, thu huong, theo phuong
tuong thu » tuong thuy, trong thu, tuong tu
duong van » duong va, luong va, dang van
ho chieu » theo chieu, hoc thieu, mot chieu
dong tan » duong tan, dong tai, dong san
khan cap » khan ap, than cap, khoan cam

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 tuong thu phuong ((dong tan) or (duong van)) khan cap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu sang - thanh tuong thu phuong ((dong tan) OR (duong van)) khan cap.
• Adding a wildcard symbol may retrieve word variants: ho chieu sang - thanh tuong thu phuong ((dong tan) or (duong van)) khan cap*.