Perhaps you should try some spelling variations:
thanh trong » thanh trung, tranh trong, hanh trong
chieu sang » chieu sach, chieu xanh, hieu lang
trong quan » thong quan, tong quan, thong quang
hoc chieu » hoc thieu, ho chieu, hoc hien
quan long » quan lang, quan dong, quan hoang
khanh son » thanh son, nhanh song, thanh san
khach san » khach hang, thanh san
phan dau » phan tu, hang dau

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: hoc chieu sang - thanh trong quan long ((khanh son) or (khach san)) phan dau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc chieu sang - thanh trong quan long ((khanh son) OR (khach san)) phan dau.
• Adding a wildcard symbol may retrieve word variants: hoc chieu sang - thanh trong quan long ((khanh son) or (khach san)) phan dau*.