Perhaps you should try some spelling variations:
bang cong » dang cong, bang song, hang cong
tieu sang » chieu sang, tieu dung, tiem nang
tcc thanh » tac thanh, tuc thanh, thuc thanh
thanh cau » thanh chau, thanh mau, nhanh cau
phan cua » nhan cua, than cua, han cua
phat cua » nhat cua, chat cua, hai cua
cong tcc » cong tac, cong thuc, cong ty

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo tieu sang - anh ((phan cua) or (phat cua)) bang cong tcc thanh cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo tieu sang - anh ((phan cua) OR (phat cua)) bang cong tcc thanh cau.
• Adding a wildcard symbol may retrieve word variants: theo tieu sang - anh ((phan cua) or (phat cua)) bang cong tcc thanh cau*.