Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
thanh tinh » thanh binh, nhanh tinh, than kinh
cong thong » cong thuong, cong trong, dong thong
hieu manh » hieu nganh, dieu hanh, hien hanh
chat cong » chat chong, chat long, chat song
thong day » thuong day, thong xay, thong may
day phan » dam phan, duy phan, dan phan

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

• Performing a fuzzy search may retrieve terms with similar spellings: toc ((chieu xanh) or (hieu manh)) - thanh tinh chat cong thong day phan tu~.
• If you are trying to use Boolean operators, they must be ALL CAPS: toc ((chieu xanh) OR (hieu manh)) - thanh tinh chat cong thong day phan tu*.