Perhaps you should try some spelling variations:
dang xay » dang van, van xay
danh tai » doanh tai, dinh tai, hanh tai
cua tre » cua te, cuu tre, cua triet
tai cua » thai cua, tai cuc, tri cua
va danh » va dinh, va dan, va hanh
cam luc » cam xuc, cau luc
hieu va » lieu va, hieu qua
lang xa » lang ha, lang van
va cam » va cham, va cac, va cao
luc va » duc va, tuc va, loc va
te bai » te bao, te ban, te lai

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((te bai) or (te tai)) ky ((lang xa) or (dang xay)) hoi. hieu va cam luc va danh tai cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((te bai) OR (te tai)) ky ((lang xa) OR (dang xay)) hoi. hieu va cam luc va danh tai cua tre.
• Adding a wildcard symbol may retrieve word variants: ((te bai) or (te tai)) ky ((lang xa) or (dang xay)) hoi. hieu va cam luc va danh tai cua tre*.