Perhaps you should try some spelling variations:
thieu xanh » chieu xanh, hieu manh, thien anh
hanh trinh » canh tranh, hanh chinh
phuong van » phung van, phong van, phuong lan
hoc thieu » toc thieu, hoc hien
cua dung » cua dang, cua dong, cua rung
qua dung » quang dung, su dung, qua song
van tuan » van quan, van ban, anh tuan
tuan cau » toan cau, quan cau, tuan cu

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc thieu xanh - hanh trinh ((cua dung) OR (qua dung)) phuong van tuan cau~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc thieu xanh - hanh trinh ((cua dung) OR (qua dung)) phuong van tuan cau".
• Adding a wildcard symbol may retrieve word variants: hoc thieu xanh - hanh trinh ((cua dung) OR (qua dung)) phuong van tuan cau*.