2. They are all used for Chinese New Year. For example, this year's World Talk, はぉになりました. In the coming year, I hope to apply for it. This was used a few years ago.
Flattery
The Japanese have developed a complete honorific system, which is called honorific in Japanese ("けぃご") to show the speaker's respect for the interviewee. Different levels of languages are involved here, and skilled honorific users have a wide range of vocabulary and expressions to choose from in order to achieve the ideal level of politeness.
A simple sentence can be expressed in more than 20 ways, depending on the relative position between the speaker and the interviewee. It is quite challenging to determine the appropriate level of politeness in conversation, because the relative status relationship is determined by a complex combination of many factors, such as social status, rank, age, gender, and even helping others or owing others favors.
When two people meet for the first time, they don't know which class the other person belongs to, or their social status seems to be the same (that is, there is no obvious difference in clothing or behavior), and there is a neutral or intermediate language to use. Generally speaking, women tend to use more polite language than men, and they use it more frequently.
It is not easy to master honorifics. Some Japanese are better at using honorifics than others. There are almost countless honorifics, mostly embodied in nouns, adjectives, verbs and adverbs. The so-called honorifics are used to address the person you are talking to or something related to him/her, such as relatives, houses or property. On the contrary, there are some particularly modest words that speakers use to refer to themselves or things related to themselves.
The gap between these two expressions shows due respect for the interviewees. Commonly used famous sayings are ぉになります and ぃたします.
Baidu Encyclopedia-Japanese