Perhaps you should try some spelling variations:
nhung phuong » dung phuong, nhu phuong, truong phuong
nhung tuong » nhung huong, hung vuong, nhung cong
hanh trinh » canh tranh, hanh chinh
theo kieu » theo tieu, theo chieu, thi kieu
kieu tinh » lieu tinh, trieu tinh, diep tinh
trinh han » trinh quan
manh toan » thanh toan, anh tuan, tinh 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: theo kieu tinh - hanh trinh han ((nhung tuong) or (nhung phuong)) manh toan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo kieu tinh - hanh trinh han ((nhung tuong) OR (nhung phuong)) manh toan cau.
• Adding a wildcard symbol may retrieve word variants: theo kieu tinh - hanh trinh han ((nhung tuong) or (nhung phuong)) manh toan cau*.