Perhaps you should try some spelling variations:
thanh tuong » thanh thuong, thanh tung, thanh huong
chieu sang » chieu sach, chieu xanh, hieu lang
nguong dan » huong dan
ho chieu » theo chieu, hoc thieu, doi chieu
dan phan » doan phan, dan chan, van phan
phan cau » phan dau, phan cac, phan tu
va hang » van hang, va lang, va hanh
va nang » van nang, da nang, cam nang

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 ((va hang) OR (va nang)) nguong dan phan cau~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho chieu sang - thanh tuong ((va hang) OR (va nang)) nguong dan phan cau".
• Adding a wildcard symbol may retrieve word variants: ho chieu sang - thanh tuong ((va hang) OR (va nang)) nguong dan phan cau*.