Perhaps you should try some spelling variations:
chau tinh » ha tinh, cuu tinh, cua tinh
hanh nang » anh nang, ganh nang, hanh mang
thong con » thong cong, thuong con, thong co
doi chau » doi chieu, gioi chau, hoi chu
san toan » van toan, dan toan, manh toan
toan cao » toan ban, toan tap
con san » cong san, con ban, ton san

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

• Performing a fuzzy search may retrieve terms with similar spellings: doi chau tinh - hanh nang (suat OR xuat) thong con san toan cao~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "doi chau tinh - hanh nang (suat OR xuat) thong con san toan cao".
• Adding a wildcard symbol may retrieve word variants: doi chau tinh - hanh nang (suat OR xuat) thong con san toan cao*.