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
doi chieu » doc hieu, doi chi, mot chieu
thanh hoa » thanh pho
cong tac » cong ty
tac phat » tac pham, tam phat, tan phat
hoa cua » hoa chat, hoa xuat
phat tu » phan tu, pham tu, phap tu

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

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