Perhaps you should try some spelling variations:
thieu xanh » chieu xanh, hieu manh, thien anh
lang trong » dung trong, dong trong
cong trong » cong thuong, duong trong, cong trinh
hoc thieu » toc thieu, hoc hien
dung cong » dung trong
cong danh » cuong danh, cong dan, cong thanh
danh toan » manh toan, anh toan, dan toan
qua dung » quang dung, su dung, qua song
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 xanh - ((lang trong) or (cong trong)) qua dung cong danh toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc thieu xanh - ((lang trong) OR (cong trong)) qua dung cong danh toan ban.
• Adding a wildcard symbol may retrieve word variants: hoc thieu xanh - ((lang trong) or (cong trong)) qua dung cong danh toan ban*.