Perhaps you should try some spelling variations:
lam duoc » nam duoc, luat duoc, lam thuoc
tinh hai » tinh thai, tinh chat, trinh han
sach ky » sach y, sach ty, sach kem
duoc va » nuoc va, duc va, duoc ma
va tinh » may tinh
cua tre » cuu tre, cua triet, dua tren
sac ky » cac ky, sai ky
va lam » van lam, va lap
cua te » cua tu
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: tu ((sach ky) or (sac ky)) nang x hoi. lieu va lam duoc va tinh hai ((cua tre) OR (cua te))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu ((sach ky) OR (sac ky)) nang x hoi. lieu va lam duoc va tinh hai ((cua tre) OR (cua te))*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu ((sach ky) or (sac ky)) nang x hoi. lieu va lam duoc va tinh hai ((cua tre) OR (cua te))*".