Perhaps you should try some spelling variations:
thong phong » thong phuong, thong thong, hong phong
chieu xanh » chieu sach, chieu sang, chieu tinh
hieu manh » hieu nganh, dieu hanh, hien hanh
hanh sinh » hanh tinh, hanh dinh, hinh sinh
vat thong » va thong, vat trong, mat thong
phong van » phung van, thong van, phong va
van thanh » ban thanh, van tuan
thanh mau » hanh mau, thanh san, thanh hai

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 xanh) or (hieu manh)) - hanh sinh vat thong phong van thanh mau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc ((chieu xanh) OR (hieu manh)) - hanh sinh vat thong phong van thanh mau.
• Adding a wildcard symbol may retrieve word variants: hoc ((chieu xanh) or (hieu manh)) - hanh sinh vat thong phong van thanh mau*.