Perhaps you should try some spelling variations:
hanh thai » nhanh thai, hinh thai, hanh tai
nuoc van » nuoc san, luoc van, nuoc dan
thai cua » than cua, tai cuc, tri cua
te sach » toc sach
nang ma » tang ma, sang ma, nang cao
hieu ve » hieu va, hieu van
cua tre » cua te, cuu tre, cua triet
y nang » ky nang, ly nang, v nang
ve cap » ve cac, le cap, ve cai

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 ma hoa. hieu ve cap ((nuoc van) or (nuoc va)) hanh thai cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach y nang ma hoa. hieu ve cap ((nuoc van) OR (nuoc va)) hanh thai cua tre.
• Adding a wildcard symbol may retrieve word variants: te sach y nang ma hoa. hieu ve cap ((nuoc van) or (nuoc va)) hanh thai cua tre*.