Perhaps you should try some spelling variations:
nhieu tang » hieu lang, nhiet nang
chieu sang » chieu sach, chieu xanh, hieu lang
hanh trung » thanh trung, hanh trang, manh trung
phuong van » phung van, phong van, phuong lan
tam doan » tap doan, tam dan, tam toan
ban tap » bai tap, han tap, ban 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 ((nhieu tang) or (chieu sang)) - hanh trung tam doan phuong van ban tap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi ((nhieu tang) OR (chieu sang)) - hanh trung tam doan phuong van ban tap.
• Adding a wildcard symbol may retrieve word variants: doi ((nhieu tang) or (chieu sang)) - hanh trung tam doan phuong van ban tap*.