Perhaps you should try some spelling variations:
thanh thai » thanh hai, thanh tai, nhanh thai
van thanh » ban thanh, van tuan
thai cuu » thai cua, tai cuc, thi cuc
sang tao » hang tai
hieu va » lieu va, hieu qua
duc van » duc va, duc tan, duc manh
cam duc » cam xuc, cao duc, pham duc
cuu tre » cua tre, cau tren, cau treo
nang xa » nang x, lang xa, nang ma
sac ky » sai ky
va cam » va cham, va cac, va cao

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 ky) OR (cac ky)) ((nang xa) or (sang tao)) hoi. hieu va cam duc van thanh thai cuu tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu ((sac ky) OR (cac ky)) ((nang xa) OR (sang tao)) hoi. hieu va cam duc van thanh thai cuu tre.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu ((sac ky) OR (cac ky)) ((nang xa) or (sang tao)) hoi. hieu va cam duc van thanh thai cuu tre".
• Adding a wildcard symbol may retrieve word variants: tu ((sac ky) OR (cac ky)) ((nang xa) or (sang tao)) hoi. hieu va cam duc van thanh thai cuu tre*.