Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
thanh tung » thanh cong
phong cong » phong chong, thong cong, chong cong
doi chieu » doc hieu, doi chi, mot chieu
tam phong » tai phong, nam phong, tay phong
tung tam » trung tam, vung tam, dung tam
cong sat » cong suat, cong san, cong hat
sat phan » sat nhan, vat phan, xuat phan

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 tam phong cong sat phan tu~.
• Adding a wildcard symbol may retrieve word variants: doi chieu xanh - thanh tung tam phong cong sat phan tu*.