Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
thanh tung » thanh cong
thong cong » trong cong, tong cong, thong thong
doi chieu » doc hieu, doi chi, mot chieu
tai thong » tai thuong, tai phong, tai trong
tung tai » trung tai, dung tai, tang tai
cong san » cong tac
pham tu » phan tu, pham thi, pham tai

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 tung tai thong cong san pham tu~.
• Adding a wildcard symbol may retrieve word variants: doi chieu xanh - thanh tung tai thong cong san pham tu*.