Perhaps you should try some spelling variations:
theo chieu » theo tieu, ho chieu, theo chu
chieu xanh » chieu sach, chieu sang, chieu tinh
nhanh mang » nhanh lang, hanh mang, nhanh quang
luan chung » luan chinh
chung cong » nhung cong, chong cong, phung cong
mang luan » tang luan, hang luan, bang luan
cong tan » cong tac, cong san, cong thanh
tran ban » tranh ban, tran van, toan ban

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo chieu xanh - nhanh mang luan chung cong tan tran ban~.
• Adding a wildcard symbol may retrieve word variants: theo chieu xanh - nhanh mang luan chung cong tan tran ban*.