the public comment in Thailand is the software Wongnai. According to the relevant information, Wongnai is Thailand's leading food guide and comment platform. It is known as Thailand's public comment, supports Thai-English bilingualism, and provides users with information services such as restaurant information, consumer comments and discounts in Bangkok and major cities in Thailand, taking into account O2O services such as restaurant reservation, discount flash purchase and takeaway. Later, it covered the vertical field of "beauty". Web version, iOS version and Android version can be used.