Perhaps you should try some spelling variations:
thanh trung » thanh tung
chieu sang » chieu sach, chieu xanh, hieu lang
thien danh » thien anh, thien dang, thien thanh
dung thuoc » dung hoc
thuoc phan » phuoc phan, thuc phan, thuoc nhan
trung cap » truong cao, trung tam
dung dung » ung dung, dung ung, dung dong
cap dung » ap dung, cao dung, chan dung
phan lap » phan dau

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

• Performing a fuzzy search may retrieve terms with similar spellings: toc ((chieu sang) or (thien danh)) - thanh trung cap dung dung thuoc phan lap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: toc ((chieu sang) OR (thien danh)) - thanh trung cap dung dung thuoc phan lap.
• Adding a wildcard symbol may retrieve word variants: toc ((chieu sang) or (thien danh)) - thanh trung cap dung dung thuoc phan lap*.