Perhaps you should try some spelling variations:
thanh trung » thanh tung
chieu xanh » chieu sach, chieu tinh, hieu manh
chieu sang » chieu sach, hieu lang, nhieu tang
trong quan » thong quan, tong quan, thong quang
phan dung » phan dang, chan dung, phan dong
quan toan » quang toan, quan doan, xuan toan
phan ung » phan xuong, phan cong
toan cao » toan ban, toan tap

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho ((chieu xanh) or (chieu sang)) - thanh trung ((phan dung) or (phan ung)) trong quan toan cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho ((chieu xanh) OR (chieu sang)) - thanh trung ((phan dung) OR (phan ung)) trong quan toan cao.
• Adding a wildcard symbol may retrieve word variants: ho ((chieu xanh) or (chieu sang)) - thanh trung ((phan dung) or (phan ung)) trong quan toan cao*.