Perhaps you should try some spelling variations:
thanh trung » thanh tung
trung tuan » trung thanh, trung tam, tran tuan
chong gian » khong gian, thong giao, phong giao
hoc thieu » toc thieu, hoc hien
tuan hang » tuan hoang, tuan bang, tuan dang
cong gian » con gian, cong giao, chong giang
ho chieu » theo chieu, doi chieu, mot chieu

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 (hoc thieu)) sach - thanh trung tuan hang ((cong gian) OR (chong gian)) nhung bai~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((ho chieu) OR (hoc thieu)) sach - thanh trung tuan hang ((cong gian) OR (chong gian)) nhung bai.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((ho chieu) or (hoc thieu)) sach - thanh trung tuan hang ((cong gian) OR (chong gian)) nhung bai".
• Adding a wildcard symbol may retrieve word variants: ((ho chieu) or (hoc thieu)) sach - thanh trung tuan hang ((cong gian) OR (chong gian)) nhung bai*.