Perhaps you should try some spelling variations:
trong trung » truong trung, trong truong, trong rung
nhanh lang » nhanh quang, nhanh thang, nhan dang
lang trong » dung trong, cong trong, dong trong
trung thpt » truong thpt, trung thuc, trung nhat
thpt phan » thuat phan, thpt thang, thpt dan
phan khan » phan phan, phan than, phan thanh
ho chieu » theo chieu, hoc thieu, mot chieu
khan cap » khan ap, than cap, khoan cam

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) or (toc thieu)) sach - nhanh lang trong trung thpt phan khan cap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((ho chieu) OR (toc thieu)) sach - nhanh lang trong trung thpt phan khan cap.
• Adding a wildcard symbol may retrieve word variants: ((ho chieu) or (toc thieu)) sach - nhanh lang trong trung thpt phan khan cap*.