Perhaps you should try some spelling variations:
thanh trung » thanh tung
trung phap » trung phan, trong phap, trung phat
phap thong » phap phong, phap chong, pho thong
chau tinh » cuu tinh, ha tinh, cac tinh
thong tan » thong than, thong tran, thong tin
cua tinh » va tinh, ha tinh, hoa tinh
cua sinh » hoa sinh, va sinh
tan toan » tan tran, tap toan, van toan
toan cau » toan cao, toan ban, toan tap

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho ((chau tinh) or (((cua tinh) OR (cua sinh)))) - thanh trung phap thong thong tan toan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho ((chau tinh) OR (((cua tinh) OR (cua sinh)))) - thanh trung phap thong thong tan toan cau.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho ((chau tinh) or (((cua tinh) OR (cua sinh)))) - thanh trung phap thong thong tan toan cau".
• Adding a wildcard symbol may retrieve word variants: ho ((chau tinh) or (((cua tinh) OR (cua sinh)))) - thanh trung phap thong thong tan toan cau*.