Perhaps you should try some spelling variations:
nhanh lang » nhanh quang, nhanh thang, nhan dang
tieu xanh » tieu danh, chieu xanh, dieu hanh
lang luan » tang luan, hang luan, bang luan
van duong » van dong, van dung, van phong
phan cong » thanh cong
van cong » van dong, van phong, van dung
dan than » dan chan, ban than, van than
than ban » thanh ban, toan ban, than man

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo tieu xanh - nhanh lang luan ((((van cong) or (van duong))) or (phan cong)) dan than ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo tieu xanh - nhanh lang luan ((((van cong) OR (van duong))) OR (phan cong)) dan than ban.
• Adding a wildcard symbol may retrieve word variants: theo tieu xanh - nhanh lang luan ((((van cong) or (van duong))) or (phan cong)) dan than ban*.