Perhaps you should try some spelling variations:
hanh hanh » hanh han, xanh hanh, nhanh thanh
tinh luu » binh luu, hinh luu, tinh huu
luu hanh » huu han
nang ma » tang ma, sang ma, nang cao
long ha » dong ha, cong ha, dong hoa
hieu va » lieu va, hieu qua
va tinh » may tinh
tu sac » tu sach, tu cac, tu san
sac ky » cac ky, sai ky
vi cua » vai cua, di cua

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 ((nang ma) or (long ha)) hoi. hieu va tinh luu hanh hanh vi cua vat~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sac ky ((nang ma) OR (long ha)) hoi. hieu va tinh luu hanh hanh vi cua vat.
• Adding a wildcard symbol may retrieve word variants: tu sac ky ((nang ma) or (long ha)) hoi. hieu va tinh luu hanh hanh vi cua vat*.