Perhaps you should try some spelling variations:
manh hai » lanh hai, minh hai, thanh hai
tu sach » thu sach, su sach, te sach
cua tre » cua te, cua triet, dua tren
sach ty » sach y, sach tu, sach thu
anh hai » lanh hai, anh thai, anh bai
xuc ban » duc ban, cuc ban, quoc ban
hieu va » lieu va, hieu qua
ty nang » ky nang, ty xang, ty hang
cuu tre » cau tren, cau treo
va cam » va cham, va cac, va cao
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 ty nang x hoi. hieu va cam xuc ban ((anh hai) or (manh hai)) ((cua tre) or (cuu tre))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sach ty nang x hoi. hieu va cam xuc ban ((anh hai) OR (manh hai)) ((cua tre) OR (cuu tre)).
• Adding a wildcard symbol may retrieve word variants: tu sach ty nang x hoi. hieu va cam xuc ban ((anh hai) or (manh hai)) ((cua tre) or (cuu tre))*.