Perhaps you should try some spelling variations:
hanh trinh » canh tranh, hanh chinh
cong ngang » cong nhan, cong quang, cong lang
ngang toan » nganh toan, dang toan, quang toan
chau tinh » cuu tinh, ha tinh, cua tinh
qua cong » cua cong, qua song, va cong
toan tap » toan ban
ho chau » ha chau, ho chu, o chau

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 - hanh trinh ((qua cong) or (su dung)) cong ngang toan tap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chau tinh - hanh trinh ((qua cong) OR (su dung)) cong ngang toan tap.
• Adding a wildcard symbol may retrieve word variants: ho chau tinh - hanh trinh ((qua cong) or (su dung)) cong ngang toan tap*.