Perhaps you should try some spelling variations:
thien chinh » tien thinh, thien chien, thi chinh
hanh mang » nhanh mang, hanh trang, nhanh lang
mang luan » tang luan, hang luan, bang luan
luan dung » lan dung, luan dong, luan hung
dung cong » dung trong
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: thien chinh sach - hanh mang luan dung cong tan tran ban~.
• Adding a wildcard symbol may retrieve word variants: thien chinh sach - hanh mang luan dung cong tan tran ban*.