Perhaps you should try some spelling variations:
thanh thong » thanh thuong, thanh hong, thanh thang
chieu xanh » chieu sach, chieu sang, chieu tinh
phap thong » phap phong, pho thong, phap tieng
phap chong » phap phong, phap cong, pham hong
thong toan » phong toan, thong than, thong tran
cap thong » cap tong, chap thuong, chap phong
toan phan » thanh phan, toan ban, hoa phan
ho chieu » theo chieu, hoc thieu, doi chieu
phan cau » phan dau, phan cac, phan tu

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho chieu xanh - thanh thong ((cap thong) or (((phap thong) or (phap chong)))) thong toan phan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu xanh - thanh thong ((cap thong) OR (((phap thong) OR (phap chong)))) thong toan phan cau.
• Adding a wildcard symbol may retrieve word variants: ho chieu xanh - thanh thong ((cap thong) or (((phap thong) or (phap chong)))) thong toan phan cau*.