Perhaps you should try some spelling variations:
truong thanh » truong trung, truong thpt, truong chung
chieu sang » chieu sach, chieu xanh, nhieu tang
nhanh lang » nhanh quang, nhanh thang, nhan dang
hieu lang » hieu quang, nhieu tang, hieu van
xa truong » cac truong
thanh va » thanh van, hanh va, thanh ha
than cau » toan cau, phan cau, than cap
lang xa » lang ha, dang xay, lang van
va than » va thanh, van than, va phan

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 sang) OR (hieu lang)) - nhanh lang xa truong thanh va than cau~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho ((chieu sang) OR (hieu lang)) - nhanh lang xa truong thanh va than cau".
• Adding a wildcard symbol may retrieve word variants: ho ((chieu sang) OR (hieu lang)) - nhanh lang xa truong thanh va than cau*.