Perhaps you should try some spelling variations:
thuong cong » thong cong, thuong con, thuong dong
chieu xanh » chieu sach, chieu sang, chieu tinh
cua thuong » cua truong, cua phuong, ca thuong
thanh hoa » thanh pho
cong tac » cong ty
tac phan » tac pham, tai phan, tac phat
hoa cua » hoa chat, hoa xuat

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

• Performing a fuzzy search may retrieve terms with similar spellings: mot chieu xanh - thanh hoa cua thuong cong tac phan tu~.
• Adding a wildcard symbol may retrieve word variants: mot chieu xanh - thanh hoa cua thuong cong tac phan tu*.