Perhaps you should try some spelling variations:
phuong cong » phuong dong, phong cong, phung cong
thanh mang » thanh hang, hanh mang, nhanh mang
cua phuong » cuu phuong, cuc phuong, luan phuong
hieu xanh » chieu xanh, hieu manh, hieu nganh
doc hieu » toc thieu, hoc thieu, hoc hien
mang cua » manh cua, dung cua, ban cua
cong tac » cong ty
tac phan » tac pham, tai phan, tac phat

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

• Performing a fuzzy search may retrieve terms with similar spellings: doc hieu xanh - thanh mang cua phuong cong tac phan tu~.
• Adding a wildcard symbol may retrieve word variants: doc hieu xanh - thanh mang cua phuong cong tac phan tu*.