Perhaps you should try some spelling variations:
thanh hai » thanh phan, thanh hoa, thanh san
hanh hai » nhanh hai, hang hai, hanh tai
nang mai » nang ma, nang tai, lang mai
te sach » toc sach
cua tre » cuu tre, cua triet, dua tren
cam duc » cam xuc, cao duc, pham duc
hieu va » lieu va, hieu qua
mai hoi » mai khoi, dai hoi, lai hoi
y nang » ky nang, ly nang, v nang
va cam » va cham, va cac, va cao
cua te » cua tu

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

• Performing a fuzzy search may retrieve terms with similar spellings: te sach y nang mai hoi. hieu va cam duc va ((hanh hai) or (thanh hai)) ((cua tre) OR (cua te))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach y nang mai hoi. hieu va cam duc va ((hanh hai) OR (thanh hai)) ((cua tre) OR (cua te))*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "te sach y nang mai hoi. hieu va cam duc va ((hanh hai) or (thanh hai)) ((cua tre) OR (cua te))*".