Perhaps you should try some spelling variations:
thong cong » trong cong, tong cong, thong thong
canh tinh » hanh tinh, manh tinh, canh tranh
vat thong » va thong, vat trong, mat thong
cua tinh » cua sinh, va tinh, hoa tinh
tinh vat » trinh vat, sinh vat, tinh va
cong dan » cong san, cong tan, huong dan
dan chan » dan gian, dan ca, van chat
chan cau » phan cau, can cau, chinh cau
ha tinh » va tinh, may tinh

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho ((ha tinh) or (cua tinh)) - canh tinh vat thong cong dan chan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho ((ha tinh) OR (cua tinh)) - canh tinh vat thong cong dan chan cau.
• Adding a wildcard symbol may retrieve word variants: ho ((ha tinh) or (cua tinh)) - canh tinh vat thong cong dan chan cau*.