Perhaps you should try some spelling variations:
thanh trong » thanh trung, tranh trong, hanh trong
truong cong » trong cong, truong dong, truong long
thieu sang » chieu sang, thieu khang, thieu quang
hoc thieu » toc thieu, hoc hien
cong manh » cong danh, duong manh, cong thanh
manh toan » thanh toan, anh tuan, tinh toan
toan ban » van ban

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc thieu sang - thanh trong cac truong cong manh toan ban~.
• Adding a wildcard symbol may retrieve word variants: hoc thieu sang - thanh trong cac truong cong manh toan ban*.