Perhaps you should try some spelling variations:
thuat lap » thuat lanh, thuat xay, thuat bai
ban thanh » ban hanh, ban hang
thien van » thi van
thanh di » thanh doi, thanh de, thanh do
tu sach » thu sach, su sach, te sach
cao suc » cao su
cao duc » dao duc, giao duc, tao duoc
cua tre » cua te, cuu tre, cua triet
di cua » dai cua, doi cua, de cua

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((tu sach) or (thuat lap)) ky nang x ho. thien van ((cao duc) OR (cao suc)) ban thanh di cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((tu sach) OR (thuat lap)) ky nang x ho. thien van ((cao duc) OR (cao suc)) ban thanh di cua tre*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((tu sach) or (thuat lap)) ky nang x ho. thien van ((cao duc) OR (cao suc)) ban thanh di cua tre*".