What are the competitive advantages of Zara, H&M, GAP and uniqlo?

How to appreciate the composition of a photograph? What are some photography works with strong composition?

Why are so many young people now willing to work or emigrate to developed countries, even if they have an ordinary life and are far away...

How to be confident, comfortable, and outgoing in a small gathering of strangers?

What do you buy when you're single to improve your happiness and quality of life?

Reading blogs on the phone is much easier than reading a chapter in a book. Is there an opportunity to make reading easier?

What is the best way to lose weight? (for a college student)

What can we do to help people pay the amount they need to pay at the car dealer's?

How to learn to take good photo with a phone in seconds?

There are too many Apps on my phone, how can I decide which ones should I keep?

How to have good conversation with people you just met for 5 seconds?

How to improve the ability of doing different things at the same time?

How to make a small room for living alone comfortable?

What can we do to get a healthy sleeping habit?

How to get ride of OCD?

How to make people less addicted to their phones?

What can we do to help people in the third world countries to make there food stays fresh?

Companion robot is like a joke. How to make it more reasonable?

How to make digital photos precious?

What is the meaning of the installation in the museums?