Perhaps you should try some spelling variations:
chieu tinh » trieu tinh, lieu tinh, chau tinh
nhung cong » dung cong, thong cong, hang cong
ho chieu » theo chieu, hoc thieu, doi chieu
tinh cua » trinh cua, tinh chat, tranh cua
sinh cua » manh cua, sinh va
dinh cuu » dinh chi
cong dan » cong san, cong tan, huong dan
dan toan » van toan, dan than, manh 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 chieu tinh - hanh ((tinh cua) or (((sinh cua) OR (dinh cuu)))) nhung cong dan toan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu tinh - hanh ((tinh cua) OR (((sinh cua) OR (dinh cuu)))) nhung cong dan toan cau.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho chieu tinh - hanh ((tinh cua) or (((sinh cua) OR (dinh cuu)))) nhung cong dan toan cau".
• Adding a wildcard symbol may retrieve word variants: ho chieu tinh - hanh ((tinh cua) or (((sinh cua) OR (dinh cuu)))) nhung cong dan toan cau*.