Perhaps you should try some spelling variations:
hinh thai » sinh thai, tinh thai, dinh thi
cua triet » cua viet, su triet, va triet
tu sach » thu sach, su sach, te sach
nang ho » nang hoc, nang co, tang ho
hieu va » lieu va, hieu qua
xuc ban » duc ban, cuc ban, quoc ban
duc van » duc va, duc tan, duc manh
cua tre » cua te, cuu tre, dua tren
y nang » ky nang, ly nang, v nang
ho hai » hoc hai, pho hai, cho hai

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 y nang ho hai. hieu va cac ((xuc ban) or (duc van)) hinh thai ((cua tre) or (cua triet))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sach y nang ho hai. hieu va cac ((xuc ban) OR (duc van)) hinh thai ((cua tre) OR (cua triet)).
• Adding a wildcard symbol may retrieve word variants: tu sach y nang ho hai. hieu va cac ((xuc ban) or (duc van)) hinh thai ((cua tre) or (cua triet))*.