Perhaps you should try some spelling variations:
chieu tinh » trieu tinh, lieu tinh, chau tinh
cong thanh » dong thanh, cong trinh, cong tan
thanh phan » thanh pho, thanh san, thanh toan
tranh cua » doanh cua
dung cong » dung trong
ho chieu » theo chieu, hoc thieu, doi chieu
manh cua » doanh cua
phan cau » phan dau, phan cac, phan tu
ban cua » ban quan

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 tinh - canh ((tranh cua) or (((manh cua) or (ban cua)))) dung cong thanh phan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu tinh - canh ((tranh cua) OR (((manh cua) OR (ban cua)))) dung cong thanh phan cau.
• Adding a wildcard symbol may retrieve word variants: ho chieu tinh - canh ((tranh cua) or (((manh cua) or (ban cua)))) dung cong thanh phan cau*.