Perhaps you should try some spelling variations:
thanh trung » thanh tung
thieu sach » chieu sach, thien hach, hieu cach
trung tuan » trung thanh, trung tam, tran tuan
hoc thieu » toc thieu, hoc hien
bang cong » hang cong, dung cong, cong cong
bang song » nang song
dang cong » dung cong
dan than » dan chan, ban than, van than
than cap » khan cap, thanh lap, thanh cac

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc thieu sach - thanh trung tuan ((((bang cong) OR (bang song))) or (dang cong)) dan than cap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc thieu sach - thanh trung tuan ((((bang cong) OR (bang song))) OR (dang cong)) dan than cap*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc thieu sach - thanh trung tuan ((((bang cong) OR (bang song))) or (dang cong)) dan than cap*".