Perhaps you should try some spelling variations:
truong phuong » truong chung, truong trung, dung phuong
chieu sach » chinh sach, chiet tach, chieu xanh
chieu sang » chieu xanh, hieu lang, nhieu tang
hanh trung » thanh trung, hanh trang, manh trung
xa truong » cac truong
dinh toan » hinh toan, minh toan, dinh than
trung xa » trung ha, trung va, trung ma

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 sach) OR (chieu sang)) - hanh trung xa truong phuong ((dinh toan) or (tinh toan)) cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho ((chieu sach) OR (chieu sang)) - hanh trung xa truong phuong ((dinh toan) OR (tinh toan)) cao.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho ((chieu sach) OR (chieu sang)) - hanh trung xa truong phuong ((dinh toan) or (tinh toan)) cao".
• Adding a wildcard symbol may retrieve word variants: ho ((chieu sach) OR (chieu sang)) - hanh trung xa truong phuong ((dinh toan) or (tinh toan)) cao*.