Perhaps you should try some spelling variations:
thanh trung » thanh tung
theo chieu » theo tieu, ho chieu, thi chieu
trung tuan » trung thanh, trung tam, tran tuan
tuan nhung » quan nhung, tuan hung, thuat nhung
nhung cong » dung cong, thong cong, hang cong
trinh than » trinh thanh, trinh han, trinh toan
theo chu » cho chu, chao chu, theo yeu
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: ((theo chieu) OR (theo chu)) sach - thanh trung tuan nhung cong trinh than cap~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((theo chieu) OR (theo chu)) sach - thanh trung tuan nhung cong trinh than cap".
• Adding a wildcard symbol may retrieve word variants: ((theo chieu) OR (theo chu)) sach - thanh trung tuan nhung cong trinh than cap*.