Perhaps you should try some spelling variations:
thuat lanh » thuat lap, thuat san
hanh hai » thanh hai, nhanh hai, hang hai
hai cua » thai cua, dai cua, hoi cua
hieu ve » hieu va, hieu van
nang ma » tang ma, sang ma, nang cao
tu sach » thu sach, su sach, te sach
cua cau » cua cac, cua chu, cua cay
ma hoi » mai hoi, xa hoi, ma hoa
ve cac » va cac, vien cac
xuc va » tuc va, luc va, xac va
y nang » ky nang, ly nang, v nang

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((thuat lanh) or (tu sach)) y nang ma hoi. hieu ve cac ((xuc va) or (duc va)) hanh hai cua cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((thuat lanh) OR (tu sach)) y nang ma hoi. hieu ve cac ((xuc va) OR (duc va)) hanh hai cua cau.
• Adding a wildcard symbol may retrieve word variants: ((thuat lanh) or (tu sach)) y nang ma hoi. hieu ve cac ((xuc va) or (duc va)) hanh hai cua cau*.