Perhaps you should try some spelling variations:
truong thanh » truong trung, truong thpt, truong chung
quang truong » quang trung, tang truong, duong truong
chieu sang » chieu sach, hieu lang, nhieu tang
chieu xanh » chieu sach, hieu manh
chieu tinh » trieu tinh, lieu tinh, chau tinh
thanh tung » thanh cong
cua quang » cua quan, qua quang, chat quang
tung cua » trung cua, tuong cua, dung cua
san tap » han tap, man tap, san tay

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc ((chieu sang) or (((chieu xanh) OR (chieu tinh)))) - thanh tung cua quang truong thanh san tap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc ((chieu sang) OR (((chieu xanh) OR (chieu tinh)))) - thanh tung cua quang truong thanh san tap.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc ((chieu sang) or (((chieu xanh) OR (chieu tinh)))) - thanh tung cua quang truong thanh san tap".
• Adding a wildcard symbol may retrieve word variants: hoc ((chieu sang) or (((chieu xanh) OR (chieu tinh)))) - thanh tung cua quang truong thanh san tap*.