Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, hieu manh
chieu tinh » trieu tinh, lieu tinh, chau tinh
dung cong » dung trong
trinh pha » trinh phan, trinh phap, trinh phat
hoa phan » hoa dan, co phan
phan lua » phap lua, phan dua, phap luat
lua dung » qua dung, luan hung, qua duong
pha tap » 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) or (chieu tinh)) - hoa phan lua dung cong trinh pha tap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi ((chieu xanh) OR (chieu tinh)) - hoa phan lua dung cong trinh pha tap.
• Adding a wildcard symbol may retrieve word variants: doi ((chieu xanh) or (chieu tinh)) - hoa phan lua dung cong trinh pha tap*.