Perhaps you should try some spelling variations:
truc nang » truc nano, tru nang, truc trang
cua triet » cua viet, su triet, va triet
thanh lai » thanh hai, thanh lap, thanh loi
ban thanh » ban hanh, ban hang
sach truc » cach thuc, sach tren, sach thu
so sach » so sanh, bo sach, co sach
tuc ban » thuc ban, truc ban, tu ban
cuu tre » cua tre, cau tren, cau treo
cam tuc » cam xuc, cam tu, nam thuc
hieu ve » hieu va, hieu van
ma hoi » mai hoi, ma hoa, me hoi
ve cam » ve cham, ve cac, va cam

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

• Performing a fuzzy search may retrieve terms with similar spellings: so sach truc nang ((ma hoi) OR (xa hoi)). hieu ve cam tuc ban thanh lai ((cua triet) or (cuu tre))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: so sach truc nang ((ma hoi) OR (xa hoi)). hieu ve cam tuc ban thanh lai ((cua triet) OR (cuu tre))*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "so sach truc nang ((ma hoi) OR (xa hoi)). hieu ve cam tuc ban thanh lai ((cua triet) or (cuu tre))*".