Perhaps you should try some spelling variations:
thong cong » trong cong, tong cong, thong thong
thi chien » thi hien, thi thien, thien chien
hanh mang » nhanh mang, hanh trang, nhanh lang
cua thong » cua thuong, cua khong, cua tong
doc hieu » toc thieu, hoc thieu, hoc hien
mang cua » manh cua, dung cua, ban cua
cong dan » cong san, cong tan, huong dan
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: ((thi chien) or (doc hieu)) xanh - hanh mang cua thong cong dan ((toan tap) or (toan ban))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((thi chien) OR (doc hieu)) xanh - hanh mang cua thong cong dan ((toan tap) OR (toan ban)).
• Adding a wildcard symbol may retrieve word variants: ((thi chien) or (doc hieu)) xanh - hanh mang cua thong cong dan ((toan tap) or (toan ban))*.