app-odoo/app_base_chinese/data/res_country_data.xml

<?xml version="1.0" encoding="utf-8"?>
<odoo>
    <data noupdate="1">
        <!-- Country -->
        <record id="base.cn" model="res.country">
            <field name="enforce_cities" eval="True"/>
            <field name="address_format" eval="'%(country_name)s%(state_name)s%(city)s%(street)s\n%(street2)s'"/>
            <field name="address_view_id" ref="app_base_chinese.app_view_partner_form_chinese"/>
        </record>
        <function model="res.country" name="write" context="{'lang': 'zh_CN'}">
            <value eval="[ref('base.cn')]"/>
            <value eval="{'sequence': 1}"/>
        </function>
        <function model="res.country" name="write" context="{'lang': 'zh_CN'}">
            <value eval="[ref('base.hk')]"/>
            <value eval="{'sequence': 11}"/>
        </function>
        <function model="res.country" name="write" context="{'lang': 'zh_CN'}">
            <value eval="[ref('base.mo')]"/>
            <value eval="{'sequence': 21}"/>
        </function>
        <function model="res.country" name="write" context="{'lang': 'zh_CN'}">
            <value eval="[ref('base.tw')]"/>
            <value eval="{'sequence': 31}"/>
        </function>
    </data>
</odoo>