Perhaps you should try some spelling variations:
thanh thong » thanh thuong, thanh hong, thanh thang
chieu tinh » trieu tinh, lieu tinh, chau tinh
thong dong » thong duong, thuong dong, thong cong
hoc chieu » hoc thieu, ho chieu, hoc hien
thong cac » trong cac, phong cach, thong cua
cac thong » cac phong, cac tuong, tac thong
nang phan » nang thanh, nang quan, dung phan
nang phat » nang suat, van phat

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc chieu tinh - thanh thong cac thong dong ((nang phan) or (nang phat)) lap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc chieu tinh - thanh thong cac thong dong ((nang phan) OR (nang phat)) lap.
• Adding a wildcard symbol may retrieve word variants: hoc chieu tinh - thanh thong cac thong dong ((nang phan) or (nang phat)) lap*.