Perhaps you should try some spelling variations:
thuat sach » thuat lanh, thuat san
thanh lai » thanh hai, thanh lap, thanh loi
va thanh » gia thanh, ban thanh, va tinh
chau tre » chay tren, chau tho, cho tre
nang xa » nang x, lang xa, nang ma
hieu va » lieu va, hieu qua
dao xuc » dao tuc, dao xu, dao xuan
dao duc » giao duc, tao duoc

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

• Performing a fuzzy search may retrieve terms with similar spellings: thuat sach y ((nang xa) or (van xay)) hoi. hieu va ((dao xuc) OR (dao duc)) va thanh lai chau tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: thuat sach y ((nang xa) OR (van xay)) hoi. hieu va ((dao xuc) OR (dao duc)) va thanh lai chau tre*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "thuat sach y ((nang xa) or (van xay)) hoi. hieu va ((dao xuc) OR (dao duc)) va thanh lai chau tre*".