Perhaps you should try some spelling variations:
tam phat » va phat, dao phat, tam than
lam phat » lam chat, nham phat, va phat
va thanh » gia thanh, ban thanh, va tinh
sach ky » sac ky, sach y, sach ty
cau luc » cau truc, cau phuc
tu sach » thu sach, su sach, te sach
cau duc » cao duc, chu duc, cau truc
hieu va » lieu va, hieu qua
nang ro » nang co, nang ho, nang ra
ro hoi » co hoi, o hoi, mo hoi

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 ky nang ro hoi. hieu va ((cau duc) or (cau luc)) va thanh ((lam phat) OR (tam phat)) trien~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sach ky nang ro hoi. hieu va ((cau duc) OR (cau luc)) va thanh ((lam phat) OR (tam phat)) trien.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu sach ky nang ro hoi. hieu va ((cau duc) or (cau luc)) va thanh ((lam phat) OR (tam phat)) trien".
• Adding a wildcard symbol may retrieve word variants: tu sach ky nang ro hoi. hieu va ((cau duc) or (cau luc)) va thanh ((lam phat) OR (tam phat)) trien*.