Perhaps you should try some spelling variations:
thanh lap » thanh san, phan lap, thanh hai
thu sach » tu sach, thuat sach, thuoc sach
va thanh » gia thanh, ban thanh, va tinh
so sach » so sanh, bo sach, co sach
hieu ve » hieu va, hieu van
cac duc » cac du, cao duc, cac dac
lap cua » lai cua, tap cua, lam cua
ve cac » va cac, vien cac
cua tu » cua tuc, cua su, cua cu
x hoi » xa hoi, o hoi, x ho

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((thu sach) or (so sach)) ky nang x hoi. hieu ve cac duc va thanh lap cua tu~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((thu sach) OR (so sach)) ky nang x hoi. hieu ve cac duc va thanh lap cua tu.
• Adding a wildcard symbol may retrieve word variants: ((thu sach) or (so sach)) ky nang x hoi. hieu ve cac duc va thanh lap cua tu*.