Perhaps you should try some spelling variations:
thanh trung » thanh tung
phuong danh » phuong anh, phuong dinh, phuong hanh
hieu nganh » vien nganh, hiem ngan, hieu manh
chieu sang » chieu sach, chieu xanh, hieu lang
tran dung » tran hung, tran quang, trung dung
tran dang » tran quang, tran hoang, tranh hang
danh toan » manh toan, anh toan, dan toan
toan ban » van ban

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho ((hieu nganh) or (chieu sang)) - thanh trung ((tran dung) OR (tran dang)) phuong danh toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho ((hieu nganh) OR (chieu sang)) - thanh trung ((tran dung) OR (tran dang)) phuong danh toan ban.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho ((hieu nganh) or (chieu sang)) - thanh trung ((tran dung) OR (tran dang)) phuong danh toan ban".
• Adding a wildcard symbol may retrieve word variants: ho ((hieu nganh) or (chieu sang)) - thanh trung ((tran dung) OR (tran dang)) phuong danh toan ban*.