Perhaps you should try some spelling variations:
hanh thai » nhanh thai, hinh thai, hanh tai
tan hanh » tan thanh, tang hanh, toan hanh
thai cuu » thai cua, tai cuc, thi cuc
sang ma » tang ma, nang ma, sang tao
nang xa » nang x, lang xa, nang ma
qua cam » qua cham, qua cac, qua ca
cam duc » cam xuc, cao duc, pham duc
cuu tre » cua tre, cau tren, cau treo
tu sac » tu sach, 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 cac)) ky ((nang xa) or (sang ma)) hoi. hieu qua cam duc tan hanh thai cuu tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((tu sac) OR (tu cac)) ky ((nang xa) OR (sang ma)) hoi. hieu qua cam duc tan hanh thai cuu tre.
• Adding a wildcard symbol may retrieve word variants: ((tu sac) or (tu cac)) ky ((nang xa) or (sang ma)) hoi. hieu qua cam duc tan hanh thai cuu tre*.