Perhaps you should try some spelling variations:
hanh tai » thanh tai, hang tai, han tai
thuc day » thuc dan, thuc vat
thuc xay » tuc xay, thuat xay, truoc xay
buu tre » cuu tre
lieu ha » lieu nha, lieu va, liem ha
nang ma » tang ma, sang ma, nang cao
tu sach » thu sach, su sach, te sach
ma hoi » mai hoi, xa hoi, ma hoa
tu sac » tu cac, tu san, tu bac

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((tu sac) OR (tu sach)) ky nang ma hoi. lieu ha nam ((thuc xay) or (thuc day)) hanh tai buu tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((tu sac) OR (tu sach)) ky nang ma hoi. lieu ha nam ((thuc xay) OR (thuc day)) hanh tai buu tre.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((tu sac) OR (tu sach)) ky nang ma hoi. lieu ha nam ((thuc xay) or (thuc day)) hanh tai buu tre".
• Adding a wildcard symbol may retrieve word variants: ((tu sac) OR (tu sach)) ky nang ma hoi. lieu ha nam ((thuc xay) or (thuc day)) hanh tai buu tre*.